<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
    <input type="text" v-model="num" placeholder="请输入1-100之间的随机整数">
    <input type="button" value="猜一猜" @click="f()">
    <h3>{{info}}</h3>
</div>
<script src="js/vue.min.js"></script>
<script>
    let x = parseInt(Math.random() * 100) + 1;
    let count = 0;
    let v = new Vue({
        el: "body>div",
        data: {
            info: "猜数字游戏",
            num: ""
        },
        methods: {
            f() {
                count++;
                if (v.num > x) {
                    v.info = "大了!"
                } else if (v.num < x) {
                    v.info = "小了!"
                } else {
                    v.info = "恭喜你第"+count+"次猜对了!"
                }
            }
        }
    })
</script>
</body>
</html>